121645152

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 120

約数和(自身を含む): 363342672

約数和(自身を除く): 241697520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 568, 639, 648, 661, 852, 864, 1136, 1278, 1296, 1322, 1704, 1917, 1983, 2272, 2556, 2592, 2644, 3408, 3834, 3966, 5112, 5288, 5751, 5949, 6816, 7668, 7932, 10224, 10576, 11502, 11898, 15336, 15864, 17847, 20448, 21152, 23004, 23796, 30672, 31728, 35694, 46008, 46931, 47592, 53541, 61344, 63456, 71388, 92016, 93862, 95184, 107082, 140793, 142776, 184032, 187724, 190368, 214164, 281586, 285552, 375448, 422379, 428328, 563172, 571104, 750896, 844758, 856656, 1126344, 1267137, 1501792, 1689516, 1713312, 2252688, 2534274, 3379032, 3801411, 4505376, 5068548, 6758064, 7602822, 10137096, 13516128, 15205644, 20274192, 30411288, 40548384, 60822576, 121645152]

約数ペア:

[(1, 121645152), (2, 60822576), (3, 40548384), (4, 30411288), (6, 20274192), (8, 15205644), (9, 13516128), (12, 10137096), (16, 7602822), (18, 6758064), (24, 5068548), (27, 4505376), (32, 3801411), (36, 3379032), (48, 2534274), (54, 2252688), (71, 1713312), (72, 1689516), (81, 1501792), (96, 1267137), (108, 1126344), (142, 856656), (144, 844758), (162, 750896), (213, 571104), (216, 563172), (284, 428328), (288, 422379), (324, 375448), (426, 285552), (432, 281586), (568, 214164), (639, 190368), (648, 187724), (661, 184032), (852, 142776), (864, 140793), (1136, 107082), (1278, 95184), (1296, 93862), (1322, 92016), (1704, 71388), (1917, 63456), (1983, 61344), (2272, 53541), (2556, 47592), (2592, 46931), (2644, 46008), (3408, 35694), (3834, 31728), (3966, 30672), (5112, 23796), (5288, 23004), (5751, 21152), (5949, 20448), (6816, 17847), (7668, 15864), (7932, 15336), (10224, 11898), (10576, 11502)]